A critical review on environmental risk and toxic hazards of refractory pollutants discharged in chlorolignin waste of pulp and paper mills and their remediation …

V Kumar, P Verma - Environmental Research, 2023 - Elsevier
Agro-based pulp and paper mills (PPMs) inevitably produce numerous refractory pollutants
in their wastewater, including chlorolignin, chlorophenols, chlorocatechols, chloroguaiacol …

Advanced methods for activated carbon from agriculture wastes; a comprehensive review

ZM Yunus, A Al-Gheethi, N Othman… - International Journal …, 2022 - Taylor & Francis
The rapid increase in various industries and the subsequent contamination of water bodies
by heavy metals caused water stress circumstances globally. The adsorption is among the …

Straw-based activated carbon: Optimization of the preparation procedure and performance of volatile organic compounds adsorption

Z Li, Y Li, J Zhu - Materials, 2021 - mdpi.com
Straw is one of the largest agricultural biowastes and a potential alternative precursor of
activated carbon. Activated carbon prepared from different types of straw have great …

Non-derivatizing solvent assisted waste-derived cellulose/MOF composite porous matrix for efficient metal ion removal: comprehensive analysis of batch and …

A Kumar, M Jujaru, J Panwar, S Gupta - RSC advances, 2024 - pubs.rsc.org
The use of metal–organic frameworks (MOFs) for wastewater treatment in continuous
operation is a major challenge. To address this, the present study demonstrates the eco …

Batch and continuous adsorption of Cu (II) and Zn (II) ions from aqueous solution on bi-functionalized sugarcane-based biosorbent

FS Teodoro, LC Soares, JG Filgueiras… - … Science and Pollution …, 2022 - Springer
A new one-pot synthesis method optimized by a 2 3 experimental design was developed to
prepare a biosorbent, sugarcane bagasse cellulose succinate pyromellitate (SBSPy), for the …

Functionalized Cu-based metal oxide nanoparticles with enhanced Cd+ 2 adsorption capacity and their ecotoxicity assessment by molecular docking

A Kumar, M Yeshwanth, K Kumar, J Panwar… - Journal of Environmental …, 2022 - Elsevier
In the present study, synthesis of eco-friendly Cu-based metal oxides nanoparticles [CuO,
Cu 2 O, and CuO&Cu 2 O nanoparticles (NPs)] without and with functionalization with …

Remediation of multifarious metal ions and molecular docking assessment for pathogenic microbe disinfection in aqueous solution by waste-derived Ca-MOF

Y Mahesh, J Panwar, S Gupta - Environmental Science and Pollution …, 2024 - Springer
The present study demonstrates an eco-friendly and cost-effective synthesis of calcium
terephthalate metal–organic frameworks (Ca-MOF). The Ca-MOF were composed of metal …

Nanomaterials for adsorption of pollutants and heavy metals: Introduction, mechanism, and challenges

SA Ghodke, U Maheshwari, S Gupta… - … of nanomaterials for …, 2021 - Elsevier
A variety of industrial effluents causing detrimental effects have been posing serious
environmental issues. Efforts have been taken to remove these effluents by using different …

Synthesis and characterization of ecofriendly silver nanoparticles combined with yttrium oxide (Ag-Y2O3) nanocomposite with assorted adsorption capacity for Cu (II) …

SK Pradhan, V Pareek, J Panwar, S Gupta - Journal of Water Process …, 2019 - Elsevier
This research demonstrates the solution combustion synthesis (SCS) of silver nanoparticles
combined with yttrium oxide (Ag-Y 2 O 3) using urea as a fuel material. The morphology …

Enhanced heavy metal removal using silver-yttrium oxide nanocomposites as novel adsorbent system

SK Pradhan, J Panwar, S Gupta - Journal of environmental chemical …, 2017 - Elsevier
The present study demonstrates development of silver-yttrium oxide nanopcomposites
(SYONs) and its use as novel adsorbent for efficient removal of Cu (II), Cr (VI) and multiple …